Home / 43,866.53-60,464.70-34,289.49

Finding the Fourth Proportional to 43,866.53, 60,464.70 and 34,289.49

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Solution

The fourth proportional to 43,866.53, 60,464.70 and 34,289.49 is: 47,263.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,866.53 : 60,464.70 = 34,289.49 : x
  2. Step 2: Convert to fraction form
    43,866.53/60,464.70 = 34,289.49/x
  3. Step 3: Cross multiply
    43,866.53x = 60,464.70 × 34,289.49
  4. Step 4: Simplify right side
    43,866.53x = 2,073,303,726.00
  5. Step 5: Solve for x
    x = 2,073,303,726.00/43,866.53
  6. Step 6: Final answer
    x = 47,263.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.